Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

JOHN CLARENCE GIACOMINI

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1609989516
CMS profile
345653
Location
PALO ALTO, CA

General Payments · PY2018–2019

$14,533.43

  • Reported across 29 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$2,865.95

14 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2019 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,193.70 3
Grant $1,123.35 1
Food and Beverage $548.90 10

By paying entity

PY2019 · sorted by reported total

Paying entityAmountRecords
Medtronic Vascular, Inc. $2,837.45 13
PFIZER INC. $28.50 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $11,667.48 15
PY2019 $2,865.95 14

Payment records · PY2019 (14)

Sorted by paying entity, then date · as published by CMS

Program year 2019 2018 Record-level detail is published for PY2019; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Medtronic Vascular, Inc. $43.94 04/02/2019 Food and Beverage Undisputed 01/23/2026 676884919 CMS
Medtronic Vascular, Inc. $377.98 07/29/2019 Travel and Lodging Undisputed 01/23/2026 677166789 CMS
Medtronic Vascular, Inc. $144.22 07/29/2019 Travel and Lodging Undisputed 01/23/2026 677166949 CMS
Medtronic Vascular, Inc. $671.50 07/29/2019 Travel and Lodging Undisputed 01/23/2026 677167651 CMS
Medtronic Vascular, Inc. $51.05 07/30/2019 Food and Beverage Undisputed 01/23/2026 677168051 CMS
Medtronic Vascular, Inc. $60.62 07/30/2019 Food and Beverage Undisputed 01/23/2026 677168133 CMS
Medtronic Vascular, Inc. $46.55 07/30/2019 Food and Beverage Undisputed 01/23/2026 677168277 CMS
Medtronic Vascular, Inc. $126.90 07/30/2019 Food and Beverage Undisputed 01/23/2026 677168343 CMS
Medtronic Vascular, Inc. $112.28 07/31/2019 Food and Beverage Undisputed 01/23/2026 676996353 CMS
Medtronic Vascular, Inc. $53.26 07/31/2019 Food and Beverage Undisputed 01/23/2026 677168395 CMS
Medtronic Vascular, Inc. $17.44 07/31/2019 Food and Beverage Undisputed 01/23/2026 677168471 CMS
Medtronic Vascular, Inc. $8.36 07/31/2019 Food and Beverage Undisputed 01/23/2026 677168555 CMS
Medtronic Vascular, Inc. $1,123.35 09/17/2019 Grant Undisputed 01/23/2026 677215619 CMS
PFIZER INC. $28.50 01/14/2019 Food and Beverage Undisputed 01/23/2026 673797523 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019
Source files
Dataset page · Bulk file · PY2018 , PY2019
Generated from
OP_DTL_GNRL_PGYR2019_P01232026_01102026.csv

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